If you say those two words, the vast majority of Chiefs fans over the age of 30 think of a single moment. It’s not any of the quarterback’s Super Bowl wins as a 49er. It’s not one of his many iconic playoff moments. It’s a regular season game that somehow became one of the greatest moments in Chiefs history because of the sheer joy it provided.

Even after watching this play a thousand times (probably two thousand in preparation for this article), I still get chills seeing it unfold. I, and so many others, can link our Chiefs fandom to that specific moment in time, as the traveling Chiefs fans roared in Mile High, the announcers lost their minds, Joe Cool showed some rare emotion and the Broncos players and coaches looked like they’d just been hit over the head with a bat. I, the son of a lifelong Vikings fan who was only in Kansas City because my dad was attending seminary, was hooked for life.